I prepated a semanatic model ( sm_coursereg) in PBI desktop.
In that , I also created a table ( report file , sm_coursereg.pbix ) and created a cluster . This added a calculated measure in my model.
From this one semantic model , I have generated multiple reports with no issues.
And when I try use the cluster in another report ( let us say cluster.pbix ) based on "coursereg" semantic model , I am getting an error as shown.
Also , the report ( sm_coursereg.pbix ) works fine in the PBI desktop and the same report in PBI service throws an error as shown.